import { ReactNode, Context } from "react";
import { IPropertyTransformerFactory } from "./IPropertyTransformer";
export interface ServiceKey<T> {
    readonly _brand: T;
    readonly id: symbol;
    readonly name: string;
}
/** Create a service key with a string name */
export declare function createServiceKey<T>(name: string): ServiceKey<T>;
/** Create a service key from a class constructor (uses class name) */
export declare function createServiceKey<T>(ctor: new (...args: never[]) => T): ServiceKey<T>;
export declare class DIContainer {
    private readonly _services;
    private readonly _parent;
    constructor(parent?: DIContainer | null);
    register<T>(key: ServiceKey<T>, service: T): this;
    get<T>(key: ServiceKey<T>): T;
    has<T>(key: ServiceKey<T>): boolean;
    createChild(): DIContainer;
}
export declare const DIContext: Context<DIContainer | null>;
export declare function DIProvider({ container, children }: {
    container: DIContainer;
    children: ReactNode;
}): ReactNode;
export declare function useDIContainer(): DIContainer;
/** Inject a service from DIContainer into a ViewModel property */
export declare function inject<T>(key: ServiceKey<T>): IPropertyTransformerFactory<T | undefined, T> & {
    _requiredContext: Context<unknown>;
};
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